Product Images are shown for illustrative purposes only and may differ from actual product.

Arduino Uno R3


Write a review | 5 reviews

  • Stock: 15

    Availability: InStock priceValidUntil: 2026-05-21

  • SKU: 340 | DAB273

Availability: InStock priceValidUntil: 2026-05-21

  • Rs. 486.16 (inc GST)
    Rs.412.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Arduino Uno R3 ATmega328P Microcontroller Board

Arduino Uno R3 with ATmega328P IC; 14 digital I/O pins; 6 analog inputs; USB connection.

The Arduino Uno R3 ATmega328P Microcontroller Board is a versatile platform for students, hobbyists, and professionals. It features 14 digital input/output pins, of which 6 can serve as PWM outputs, and 6 analog inputs. This board simplifies prototyping, making it easy to connect to a computer using a USB cable or power it with an AC-to-DC adapter or battery. The Arduino Uno R3 provides a robust development environment for various projects.

Designed for ease of use, the Arduino Uno R3 is perfect for beginners and seasoned developers alike. With features like a crystal oscillator and an ICSP header, it supports a wide range of applications. Customers can explore our complete collection of Arduino boards to find the right fit for their needs.

To enhance your projects, the Arduino Uno R3 is compatible with numerous shields and modules. This board is ideal for learning and implementing electronics concepts, robotics, and automation. _**Arduino Uno R3**_ remains a go-to choice for electronic experimentation and development.

At DNA, we offer a wide range of Arduino products, including the reliable Arduino Uno R3. Explore our collection to find suitable components for your projects. Check other "Arduino" that we have in stock.

If you need specific electronic components, reach out to us. We can help you find items like DC to DC Converter Modules, Diodes, and Microcontrollers. We also support bulk orders and can import parts if necessary. Contact Us.

Features of Arduino Uno R3 ATmega328P Microcontroller Board

  • 14 digital input/output pins
  • 6 analog inputs
  • USB connection
  • Power jack
  • ICSP header
  • Reset button
  • Supports various shields

Specification of Arduino Uno R3 ATmega328P Microcontroller Board

  • Microcontroller: ATmega328P
  • Operating Voltage: 5V
  • Input Voltage (recommended): 7-12V
  • Clock Speed: 16 MHz
  • Digital I/O Pins: 14
  • Analog Inputs: 6

Applications of Arduino Uno R3 ATmega328P Microcontroller Board

  • Prototyping
  • Robotics
  • Home Automation
  • Electronics Education
  • IoT Projects

Related Links for Arduino Uno R3 ATmega328P Microcontroller Board

Package Includes

  • 1 X Arduino Uno R3 ATmega328P Microcontroller Board
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (5)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does delivery take?
Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if I need a component that is not listed on your website?
Contact us with the part number or requirement — we may be able to source it or suggest an equivalent.
Will you send the same brand/manufacturer every time?
For some passive components, brand may vary based on availability. If you need a specific brand or matching lot, mention it before ordering and we’ll advise availability.
View all FAQs →

NEW Products

Product Page : New Products

HCNR201 Analog Optocouplers

HCNR201 Analog Optocouplers

HCNR201 Analog OptocouplersHCNR201 High Linearity Analog OptocouplersThe HCNR201 high-linearity..

Rs.212.40 (inc GST)
Rs.180.00 + GST

SKU: 476 | DAA672
Stock: 30
Hongfa HF41F/12-ZS 12 Volt Relay

Hongfa HF41F/12-ZS 12 Volt Relay

Hongfa HF41F/12-ZS 12 Volt SPST RelayHongfa HF41F/12-ZS Relay, SPST design, 12VDC, 6A current rating..

Rs.129.80 (inc GST)
Rs.110.00 + GST

SKU: 8721 | DAI143
Stock: 50
3 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

3 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

3 Pin Combicon PCB Mount Right Angle Header 3 Pin Combicon PCB Mount Male Header, Right Angle Type,..

Rs.9.91 (inc GST)
Rs.8.40 + GST

SKU: 3010 | DAE737
Stock: 40
IC7667 Dual Power MOSFET Driver

IC7667 Dual Power MOSFET Driver

IC7667 Dual Power MOSFET Driver IC7667 Driver for power MOSFETs with fast switching, wide voltage ra..

Rs.265.50 (inc GST)
Rs.225.00 + GST

SKU: 3207 | DAD046
Stock: 15

Have You Seen

Product Page : Have You Seen

Nextion Discovery NX3224F024 2.4" Resistive Touch Display

Nextion Discovery NX3224F024 2.4" Resistive Touch Display

Nextion NX3224F024 2.4" Discovery Resistive Touchscreen DisplayNextion NX3224F024 – 2.4" Resistive T..

Rs.2,670.34 (inc GST)
Rs.2,263.00 + GST

SKU: 3178 | DAD102
Stock: 20
GY-SHT45 Digital Temperature and Humidity Sensor

GY-SHT45 Digital Temperature and Humidity Sensor

GY-SHT45 Digital Temperature and Humidity Sensor GY-SHT45 sensor offers high precision for temperat..

Rs.1,017.16 (inc GST)
Rs.862.00 + GST

SKU: 9785 | DAI558
Stock: 10
DFRobot Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm)

DFRobot Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm)

DFRobot Fermion: MEMS Odor Smell Gas Detection Sensor (Breakout, 0.5-50ppm)Fermion MEMS Sensor for o..

Rs.539.00 (inc GST)
Rs.456.78 + GST

SKU: 10379 | DAJ211
Stock: 8
LM3915 Dot/Bar Display Driver

LM3915 Dot/Bar Display Driver

LM3915 Dot/Bar Display DriverThe LM3915 is a monolithic integrated circuit that senses analog voltag..

Rs.88.50 (inc GST)
Rs.75.00 + GST

SKU: 699 | DAA069
Stock: 1

Related Products

Data Logger Shield

Data Logger Shield

Arduino Data Logger Shield for Sensor Data Storage Arduino Data Logger Shield for saving sensor dat..

Rs.231.28 (inc GST)
Rs.196.00 + GST

SKU: 482 | DAB362
Stock: 1
Arduino Pro Micro 5V/16M

Arduino Pro Micro 5V/16M

Arduino Pro Micro ATmega32U4 Microcontroller Board Arduino Pro Micro ATmega32U4 5V 16MHz board with..

Rs.554.60 (inc GST)
Rs.470.00 + GST

SKU: 485 | DAB266
Stock: 0
Arduino UNO R3 Acrylic Case

Arduino UNO R3 Acrylic Case

Arduino Acrylic Case for UNO R3 Development Board Transparent Acrylic Case for Arduino UNO R3, 60 g..

Rs.153.40 (inc GST)
Rs.130.00 + GST

SKU: 1379 | DAA929
Stock: 4
DT-06 TTL to WIFI Module

DT-06 TTL to WIFI Module

DT-06 TTL Serial Port to WiFi ModuleDT-06 Transparent Serial to Wifi ModuleDT-06 Module is..

Rs.521.56 (inc GST)
Rs.442.00 + GST

SKU: 1982 | DAB003
Stock: 0
Original Arduino GIGA R1 WiFi

Original Arduino GIGA R1 WiFi

Original Arduino GIGA R1 WiFi - Advanced Microcontroller Board Arduino GIGA R1 WiFi - STM32H747XI d..

Rs.6,533.66 (inc GST)
Rs.5,537.00 + GST

SKU: 7240 | DAG924
Stock: 0
Black 4mm Female Banana Socket Jack Connector

Black 4mm Female Banana Socket Jack Connector

Black 4mm Female Banana Socket Jack Connector 4mm female banana socket for stable connections, rate..

Rs.14.75 (inc GST)
Rs.12.50 + GST

SKU: 7601 | DAB727
Stock: 0
SE-1000-48 MEANWELL SMPS

SE-1000-48 MEANWELL SMPS

Meanwell SE-1000-48 High Power SMPS for Industrial Use Meanwell SE-1000-48 SMPS delivers 48V DC, 100..

Rs.17,811.63 (inc GST)
Rs.15,094.60 + GST

SKU: 8593 | DAH916
Stock: 0